---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23426 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 873 24824 0 6468 30838 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:35:41:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe35:416f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:95:2c:27 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:2cff:fe95:2c27/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23426) 06/24/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 369.42 73.99 295.43 5336.04 73007.70 10:45:01 393.37 19.71 373.66 2295.10 171469.78 10:46:01 210.58 13.15 197.43 772.60 48578.74 10:47:01 20.48 0.07 20.41 10.26 29988.40 10:48:01 19.98 0.07 19.91 10.40 29174.30 10:49:01 1.78 0.40 1.38 18.53 20.40 10:50:01 1.50 0.05 1.45 8.53 20.53 10:51:01 92.77 1.43 91.33 46.53 14923.78 10:52:01 63.61 1.27 62.35 99.97 3440.94 Average: 130.39 12.24 118.15 955.32 41182.01 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30195552 31722224 2743668 8.33 66944 1770744 1380620 4.06 825204 1629616 158176 10:45:01 25853228 31652536 7085992 21.51 143672 5767888 1636456 4.81 999600 5542520 472920 10:46:01 25024464 30883876 7914756 24.03 151276 5811212 4743744 13.96 1901956 5430812 236 10:47:01 25018828 30878776 7920392 24.05 151356 5811524 4703036 13.84 1907020 5430456 260 10:48:01 25017720 30878092 7921500 24.05 151452 5811844 4713376 13.87 1908024 5430196 80 10:49:01 25012268 30873316 7926952 24.07 151524 5812400 4709576 13.86 1914916 5430140 200 10:50:01 25016428 30877820 7922792 24.05 151604 5812668 4684572 13.78 1911056 5430320 208 10:51:01 24626804 30819044 8312416 25.24 176752 6080320 5197632 15.29 2014028 5670848 424 10:52:01 25485480 31640304 7453740 22.63 181176 6046864 1502804 4.42 1256320 5600220 28412 Average: 25694530 31136221 7244690 21.99 147306 5413940 3696868 10.88 1626458 5066125 73435 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 ens3 539.76 323.36 1662.03 79.16 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 14.13 14.13 1.45 1.45 0.00 0.00 0.00 0.00 10:45:01 br-572f113b1ccb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 2209.53 1549.15 33933.26 126.75 0.00 0.00 0.00 0.00 10:46:01 veth737cc53 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth8f933eb 23.70 21.76 10.50 16.05 0.00 0.00 0.00 0.00 10:46:01 veth6b58d1f 0.15 0.32 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 veth737cc53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth8f933eb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth6b58d1f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth737cc53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth8f933eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth6b58d1f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth737cc53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth8f933eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth6b58d1f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth737cc53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth8f933eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth6b58d1f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth737cc53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 41.88 62.41 3.57 301.88 0.00 0.00 0.00 0.00 10:51:01 veth8f933eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth6b58d1f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 80.04 80.04 5.21 5.21 0.00 0.00 0.00 0.00 10:52:01 ens3 2961.25 2022.74 36861.43 243.98 0.00 0.00 0.00 0.00 Average: docker0 4.65 6.94 0.40 33.54 0.00 0.00 0.00 0.00 Average: lo 8.56 8.56 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 328.66 224.32 4096.04 27.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23426) 06/24/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.43 0.00 1.31 3.29 0.03 85.94 10:44:01 0 3.88 0.00 2.26 7.83 0.03 86.00 10:44:01 1 2.37 0.00 0.70 0.33 0.02 96.57 10:44:01 2 10.87 0.00 0.62 4.77 0.03 83.71 10:44:01 3 17.32 0.00 1.32 1.17 0.07 80.12 10:44:01 4 6.71 0.00 1.12 0.10 0.03 92.03 10:44:01 5 10.30 0.00 1.84 4.91 0.05 82.90 10:44:01 6 16.23 0.00 1.76 6.69 0.05 75.28 10:44:01 7 7.79 0.00 0.87 0.50 0.02 90.83 10:45:01 all 17.14 0.00 6.59 6.27 0.06 69.95 10:45:01 0 13.76 0.00 6.75 2.83 0.05 76.61 10:45:01 1 13.98 0.00 5.68 0.76 0.07 79.50 10:45:01 2 16.08 0.00 6.10 9.87 0.05 67.90 10:45:01 3 11.43 0.00 6.56 13.55 0.05 68.41 10:45:01 4 18.50 0.00 7.61 1.59 0.05 72.25 10:45:01 5 35.56 0.00 7.01 7.65 0.07 49.71 10:45:01 6 14.38 0.00 6.85 12.88 0.07 65.81 10:45:01 7 13.29 0.00 6.12 1.05 0.05 79.50 10:46:01 all 11.21 0.00 1.80 1.95 0.04 85.00 10:46:01 0 8.39 0.00 1.65 2.54 0.03 87.39 10:46:01 1 11.03 0.00 1.54 0.15 0.03 87.25 10:46:01 2 12.80 0.00 1.92 0.40 0.05 84.83 10:46:01 3 12.36 0.00 1.89 0.33 0.05 85.37 10:46:01 4 13.50 0.00 2.14 0.05 0.03 84.28 10:46:01 5 8.79 0.00 1.76 9.75 0.05 79.66 10:46:01 6 13.63 0.00 1.72 2.16 0.03 82.46 10:46:01 7 9.17 0.00 1.80 0.28 0.03 88.70 10:47:01 all 0.17 0.00 0.11 0.82 0.01 98.89 10:47:01 0 0.15 0.00 0.13 0.00 0.02 99.70 10:47:01 1 0.48 0.00 0.12 0.00 0.02 99.38 10:47:01 2 0.08 0.00 0.12 0.00 0.02 99.78 10:47:01 3 0.17 0.00 0.17 0.00 0.02 99.65 10:47:01 4 0.12 0.00 0.07 0.00 0.03 99.78 10:47:01 5 0.07 0.00 0.08 6.54 0.03 93.28 10:47:01 6 0.10 0.00 0.08 0.00 0.03 99.78 10:47:01 7 0.22 0.00 0.15 0.00 0.00 99.63 10:48:01 all 0.14 0.00 0.10 0.82 0.01 98.92 10:48:01 0 0.12 0.00 0.13 0.00 0.00 99.75 10:48:01 1 0.20 0.00 0.12 0.00 0.02 99.67 10:48:01 2 0.08 0.00 0.03 0.03 0.02 99.83 10:48:01 3 0.13 0.00 0.10 0.03 0.02 99.72 10:48:01 4 0.18 0.00 0.13 0.00 0.02 99.67 10:48:01 5 0.07 0.00 0.07 6.46 0.02 93.39 10:48:01 6 0.12 0.00 0.08 0.00 0.02 99.78 10:48:01 7 0.23 0.00 0.08 0.02 0.02 99.65 10:49:01 all 0.19 0.00 0.09 0.00 0.01 99.70 10:49:01 0 0.27 0.00 0.03 0.00 0.02 99.68 10:49:01 1 0.07 0.00 0.12 0.00 0.03 99.78 10:49:01 2 0.10 0.00 0.07 0.00 0.00 99.83 10:49:01 3 0.40 0.00 0.20 0.00 0.00 99.40 10:49:01 4 0.15 0.00 0.17 0.00 0.02 99.67 10:49:01 5 0.22 0.00 0.07 0.03 0.02 99.67 10:49:01 6 0.20 0.00 0.08 0.00 0.00 99.72 10:49:01 7 0.07 0.00 0.02 0.00 0.00 99.92 10:50:01 all 0.12 0.00 0.09 0.01 0.01 99.77 10:50:01 0 0.07 0.00 0.08 0.00 0.00 99.85 10:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 10:50:01 2 0.07 0.00 0.05 0.02 0.00 99.87 10:50:01 3 0.10 0.00 0.10 0.02 0.03 99.75 10:50:01 4 0.27 0.00 0.15 0.00 0.02 99.57 10:50:01 5 0.13 0.00 0.08 0.05 0.02 99.72 10:50:01 6 0.17 0.00 0.08 0.00 0.02 99.73 10:50:01 7 0.07 0.00 0.07 0.00 0.03 99.83 10:51:01 all 3.49 0.00 0.96 0.55 0.03 94.98 10:51:01 0 3.36 0.00 0.77 0.15 0.03 95.69 10:51:01 1 2.70 0.00 1.06 1.28 0.03 94.93 10:51:01 2 2.14 0.00 0.95 0.12 0.02 96.78 10:51:01 3 1.65 0.00 0.84 0.00 0.02 97.49 10:51:01 4 5.63 0.00 1.04 0.10 0.02 93.22 10:51:01 5 1.52 0.00 0.87 1.19 0.02 96.40 10:51:01 6 1.57 0.00 0.62 0.17 0.02 97.63 10:51:01 7 9.33 0.00 1.57 1.35 0.05 87.70 10:52:01 all 4.14 0.00 1.01 0.17 0.03 94.64 10:52:01 0 2.82 0.00 1.25 0.57 0.03 95.33 10:52:01 1 2.62 0.00 0.82 0.18 0.03 96.34 10:52:01 2 1.70 0.00 0.98 0.07 0.02 97.23 10:52:01 3 1.82 0.00 0.89 0.05 0.05 97.19 10:52:01 4 17.98 0.00 1.52 0.20 0.03 80.26 10:52:01 5 1.79 0.00 0.82 0.10 0.03 97.26 10:52:01 6 2.49 0.00 0.88 0.08 0.02 96.53 10:52:01 7 1.95 0.00 0.92 0.13 0.02 96.98 Average: all 5.10 0.00 1.33 1.54 0.03 92.01 Average: 0 3.63 0.00 1.45 1.54 0.02 93.36 Average: 1 3.72 0.00 1.13 0.30 0.03 94.82 Average: 2 4.86 0.00 1.20 1.69 0.02 92.24 Average: 3 5.03 0.00 1.33 1.66 0.03 91.94 Average: 4 6.98 0.00 1.54 0.22 0.03 91.22 Average: 5 6.47 0.00 1.40 4.07 0.03 88.03 Average: 6 5.41 0.00 1.34 2.43 0.03 90.79 Average: 7 4.66 0.00 1.28 0.37 0.02 93.66